Metal Cutting Fluids

HP KOOLKUT EP 66, EP 67

General purpose emulsifiable cutting oil forming a yellowish emulsion with EP characteristics for moderate to heavy duty applications. KOOLKUT EP 67 is recommended as a coolant in stainless steel rolling.
Application areas:
Its main application is with high-speed steel tools in practically all major cutting processes and on most metals, including difficult alloy steel. It is more effective than ordinary emulsifiable oils in extending tool life. Recommended concentration is 5 to 10 % depending on the severity of machining.
Physico-chemical properties:
PROPERTIES KOOLKUT EP 67
COLOUR OF THE OIL , ASTM, MAX 8
COLOUR AFTER EMULSIFICATION YELLOWISH
FOUR BALL EP VALUE WELD LOAD, Kg MIN 200
COPPER CORROSION@ 100°C, 3 HRS 2
EMULSION STABILITY
WITH D : WATER(ML,CREAM) MAX 0.5
WITH S : WATER & H: WATER PASSES
Performance benefits:
  • Good surface finish
  • Built in protection against bacterial growth
  • Excellent emulsion stability
  • Good heat removal properties
  • Marked increase in tool life